1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
masha68 [24]
3 years ago
7

Yeah, it's really late at night and I can't think...hah..help

Mathematics
2 answers:
k0ka [10]3 years ago
4 0
A. $48.75

b. $51.8

c. Mary's backpack was a better deal
krok68 [10]3 years ago
3 0

Answer:ME WANT POINTS LOL SRY

Step-by-step explanation:

You might be interested in
3 quarts to quarts and pints
scZoUnD [109]
6 pints.

2 pints in a quart
5 0
3 years ago
Read 2 more answers
It was 96 kilometers from perry to medford. David raced to medford and idled back. If the round trip took 8 hours, what was his
valkas [14]
Average speed = (total distance) / (total time)

Average speed = (192 km) / (8 hours) = 24 km per hour .
3 0
3 years ago
Read 2 more answers
According to a study conducted in one city, 34% of adults in the city have credit card debts of more than$2000. A sample n=300 i
JulsSmile [24]

Answer:

p hat≈N(0.34,0.0273)

Step-by-step explanation:

Given information p=0.34

Number of random samples=300

The sampling distribution of p hat is

p∧≈N(0.34,\sqrt{\frac{0.34(1-0.34)}{300}})

    ≈N(0.34,0.0273)

4 0
3 years ago
I just need to make sure my answer is correct :)
vampirchik [111]

Answer:

Its positive

Step-by-step explanation:

3x - 5 = -3

3x = 2

x = 2/3

2/3 is positive

5 0
3 years ago
Help someone if you not sleep please
mart [117]

Hello from MrBillDoesMath!

Answer:

+\- 10i

Discussion:

Fortunately, I can do this one in my sleep...... );


+\- sqrt(-100)  =

+\- 10 i                         where i = sqrt(-1)


Thank you,

MrB

8 0
3 years ago
Other questions:
  • The computer game Peter wants to buy will cost at least $50 and not more than $70. He earns $3 an hour running errands for his g
    7·2 answers
  • What is the probability of flipping two coins and both landing heads? Give your answer as a decimal. :))
    6·1 answer
  • 3^2 multiplied 3^-5 in fraction form
    12·1 answer
  • What is equal to 20/40?
    15·2 answers
  • Shade a model for 1.4 divided by 0.7
    14·1 answer
  • 10(h+1) - 4 = 76<br> please help
    15·1 answer
  • A bakery celebrated its 25th anniversary
    7·1 answer
  • In the population of young children eligible to participate in a study of whether or not their calcium intake is adequate, 52% a
    11·1 answer
  • Large balloons are sold in packages of 12. Select the expressions that can represent the total number of balloons in p packages
    8·1 answer
  • if a person invests $290 at 6% percent annual interest, find the approximate value of the investment at the end of 15 years
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!